83 lines
2.1 KiB
C#
83 lines
2.1 KiB
C#
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using System.Text.RegularExpressions;
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namespace WcsMain.ExtendMethod;
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/// <summary>
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/// 扩展方法，检查基础数据
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/// </summary>
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public static partial class StringExtendMethod
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{
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/// <summary>
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/// 检测一个字符串是不是 NoRead
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/// </summary>
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/// <param name="value"></param>
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/// <returns></returns>
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public static bool IsNoRead(this string? value)
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{
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if (string.IsNullOrEmpty(value)) return false;
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return value.Replace(" ", "").Equals("noread", StringComparison.CurrentCultureIgnoreCase);
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}
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/// <summary>
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/// 检查一个字符串是否是数字
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/// </summary>
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/// <param name="value"></param>
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/// <returns></returns>
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public static bool IsNumber(this string? value)
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{
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if (string.IsNullOrEmpty(value)) return false;
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return IsNumberRegex().IsMatch(value);
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}
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/// <summary>
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/// 将字符串转换为 bool，只有等于null和0的情况下是false
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/// </summary>
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/// <param name="value"></param>
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/// <returns></returns>
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public static bool ToBool(this string? value)
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{
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if(value == null) return false;
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return value != "0";
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}
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/// <summary>
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/// 检测一个字符串是不是时间格式，如果是返回时间，如果不是返回 default
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/// </summary>
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/// <param name="value"></param>
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/// <returns></returns>
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public static DateTime? ToDateTime(this string? value)
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{
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try
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{
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DateTime time = Convert.ToDateTime(value);
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return time;
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}
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catch
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{
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return default;
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}
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}
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/// <summary>
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/// 将载具号转换为 plc 可识别的载具号
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/// </summary>
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/// <param name="value"></param>
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/// <returns></returns>
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public static int ToPlcVehicleNo(this string? value)
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{
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if (string.IsNullOrEmpty(value)) return 0;
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try
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{
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return Convert.ToInt32(Regex.Replace(value, "\\D", ""));
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}
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catch
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{
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return 0;
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}
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}
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[GeneratedRegex("^\\d+$")]
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private static partial Regex IsNumberRegex();
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}
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